Units from Central Military District tested the #S300 'Favorit' surface-to-air #missile system in combat drills at the Ashuluk testing range, #Russia's Astrakhan Region, as shown in footage released by the MoD on Sunday.During the exercises, the S300 launched a number of missiles which destroyed a total of 20 aerial targets, the Russian Defence ministry reports. The 'Armavir', 'Bekas', 'Favorit' and 'Pischal' supersonic missiles were all employed.